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Eloxx Pharmaceuticals, Inc.

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Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Eloxx Pharmaceuticals, Inc.

CIK 0001035354ELOX· quarter ending 2026-06-30
Shares outstanding
4,036,459
as of 2026-08-07 · 10-Q cover page, filed 2026-08-11
Held by 13F filers
2,899,714
71.8% of shares outstanding
Holders
22
+22 vs 2026-03-31 · 22 new, 0 exited
Value
$40.2M
shares +— vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-11, as of 2026-08-07)

ClassListedShares outstandingHeld by 13F filers% of classHoldersCUSIP
Common stockELOX · NASDAQ4,036,4592,899,71471.8%2229014R301

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine
CountCUSIPClass (as filers write it)HoldersShares heldClass shares% of classValueOptionsMapped via
29014R301COM NEW222,899,7144,036,45971.8%$40.2M—13DGholders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings. 2 further CUSIPs map to this company (mostly bonds) but no 13F filer held them this quarter.

Top holders (22 of 22 · 29014R301)

change vs 2026-03-31
#FilerShares% of classValueChange
1Nantahala Capital Management, LLC800,00019.82%$11.1MNEW
2EcoR1 Capital, LLC400,0009.91%$5.6MNEW
3SAMSARA BIOCAPITAL, LLC400,0009.91%$5.6MNEW
4Aberdeen Group plc400,0009.91%$5.6MNEW
5Siren, L.L.C.400,0009.91%$5.6MNEW
6Stonepine Capital Management, LLC397,1609.84%$5.5MNEW
7VANGUARD CAPITAL MANAGEMENT LLC78,6801.95%$1.1MNEW
8VANGUARD FIDUCIARY TRUST CO10,6020.26%$147KNEW
9SEVEN GRAND MANAGERS, LLC10,0000.25%$139KNEW
10MORGAN STANLEY1,5440.04%$21KNEW
11Vanguard Global Advisers, LLC7180.02%$10KNEW
12UBS Group AG6370.02%$9KNEW
13WELLS FARGO & COMPANY/MN1260.00%$2KNEW
14ROYAL BANK OF CANADA980.00%$1KNEW
15Pioneer Family Office, LLC960.00%$1KNEW
16Altshuler Shaham Ltd250.00%$347NEW
17BARCLAYS PLC120.00%$167NEW
18Towne Trust Company, N.A50.00%$69NEW
19CITIGROUP INC40.00%$56NEW
20Activest Wealth Management40.00%$56NEW
21SBI Securities Co., Ltd.20.00%$28NEW
22Point Nemo Capital, LLC10.00%$14NEW

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting personFormFiledEventShares% of class
Daniel MackSCHEDULE 13G2026-08-142026-06-30400,0009.91%
Wilmot B. HarkeySCHEDULE 13G2026-08-142026-06-30400,0009.91%
Srinivas AkkarajuSCHEDULE 13G2026-08-142026-06-10403,5869.9%
Samsara Opportunity Fund, L.P.SCHEDULE 13G2026-08-142026-06-10201,7935%
Samsara Opportunity Fund GP, LLCSCHEDULE 13G2026-08-142026-06-10201,7935%
Samsara BioCapital, L.P.SCHEDULE 13G2026-08-142026-06-10201,7935%
Samsara BioCapital GP, LLCSCHEDULE 13G2026-08-142026-06-10201,7935%
Nantahala Capital Management, LLCSCHEDULE 13G2026-08-142026-06-30400,0009.91%
abrdn Inc.SCHEDULE 13G2026-07-272026-06-30400,0009.91%
Aberdeen Group plcSCHEDULE 13G2026-07-272026-06-30400,0009.91%
Coastlands Capital Partners LPSCHEDULE 13G2026-06-172026-06-10410,5309.99%
BKJLAGG, LLCSCHEDULE 13G2026-06-172026-06-05602,26614.1%
Domicilium Capital Partners LLCSCHEDULE 13G2026-06-172026-06-05854,97319.99%
Domicilium Real Estate Fund III GP LLCSCHEDULE 13G2026-06-172026-06-05238,4225.9%
Domicilium Real Estate Fund III LPSCHEDULE 13G2026-06-172026-06-05238,4225.9%
Daniel SimonSCHEDULE 13G2026-06-172026-06-05854,97319.99%
Bold Stroke Investments, LLCSCHEDULE 13G2026-06-172026-06-05240,6885.6%
Coastlands Capital GP LLCSCHEDULE 13G2026-06-172026-06-10410,5309.99%
Coastlands Capital LLCSCHEDULE 13G2026-06-172026-06-10410,5309.99%
Coastlands Capital LPSCHEDULE 13G2026-06-172026-06-10410,5309.99%
MSEK Charleston LLCSCHEDULE 13G2026-06-172026-06-05240,6885.6%
Matthew D. PerrySCHEDULE 13G2026-06-172026-06-10410,5309.99%
EcoR1 Capital Fund Qualified, L.P.SCHEDULE 13G2026-06-162026-06-09377,6359.3%
Stonepine GP, LLCSCHEDULE 13G2026-06-162026-06-09403,2289.9%
Oleg NodelmanSCHEDULE 13G2026-06-162026-06-09403,5869.9%
Jon M. PlexicoSCHEDULE 13G2026-06-162026-06-09403,2289.9%
Stonepine Capital Management, LLCSCHEDULE 13G2026-06-162026-06-09403,2289.9%
Stonepine Capital, L.P.SCHEDULE 13G2026-06-162026-06-09403,2289.9%
EcoR1 Capital, LLCSCHEDULE 13G2026-06-162026-06-09403,5869.9%
Raymond DebbaneSCHEDULE 13G2026-06-152026-06-09403,5869.99%
Siren, L.L.C.SCHEDULE 13G2026-06-152026-06-09353,6678.8%
Avicenna Life Sci Master GP LLCSCHEDULE 13G2026-06-152026-06-0949,9191.2%
Invus Global Management, LLCSCHEDULE 13G2026-06-152026-06-09353,6678.8%
Invus Public Equities Advisors, LLCSCHEDULE 13G2026-06-152026-06-09353,6678.8%
Invus Public Equities, L.P.SCHEDULE 13G2026-06-152026-06-09353,6678.8%
Ulys, L.L.C.SCHEDULE 13G2026-06-152026-06-0949,9191.2%
Avicenna Life Sci Master Fund LPSCHEDULE 13G2026-06-152026-06-0949,9191.2%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.